不同浮选设备对选择性絮凝浮选的效果研究  

Study of performance of selective flocculation- flotation in different flotation facility

作　　者：李晓英 

机构地区：[1]中煤科工集团武汉设计研究院有限公司,湖北武汉430060

出　　处：《煤炭加工与综合利用》2014年第7期29-31,26,共3页Coal Processing & Comprehensive Utilization

摘　　要：论述了选择性絮凝浮选的原理及影响因素;利用浮选机与浮选柱进行了比较,结果表明,在相同的选择性絮凝浮选条件下,前者的精煤产率和灰分高于后者,而后者的浮选完善指标高于前者。Principle of selective flocculation flotation and influential factors discussed; comparison between flotation machine and flotation column denoted that under the same condition of selective flocculation,the concentrate yield of former being higher than the later,the flotation perfection index of the later being higher than the former.

关 键 词：浮选 选择性絮凝 浮选柱 浮选机 絮凝剂 浮选效果 

分 类 号：TD943.3[矿业工程—选矿]